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CIVIL ENGINEERING DEPARTMENT
Civil Engineering Department Civil Engineering Department
CE 436Project
Prepared by Superprive by
Mohammed ALmannaa Prof.Saad ALGadhi Mashel ALDaajam
Mohammed ALMasned
Parking study
INTRODUCTION:
The key issue in parking is a determination of how
many spaces are required for a particular park, and
where they should be located. These requirements
lead to locally based zoning regulations on
minimum numbers of spaces that need to be
provided when a development is built.
FACTORS RELATED TO PARKING:
The need for parking spaces depends upon many
factors, some of which are difficult to assess. The
type and size of land use(s) in a development is a
major factor, but so is the general density of the
development environment and the amount and
quality of public transportation access available.
OBJECTIVES:
Studying parks provides important criteria such as:
To determine the demand and versus with supply .
Renovate, acquire, and develop park facilities through
specific programs.
Decrease the problem of overcrowdedness.
Improve the efficiency and level of park
maintenance through internal improvement.
Improve the appearance of urban areas with the
increased usage of modern sites and enhanced
landscape planting and maintenance.
To calculate high – demand for time period within
study period .
To calculate duration , turnover & parking load
Identify the study area : Study area is located next to
the building of the preparatory year (Figure.1), which we have chosen the region is that it allows anyone to enter and stand without a permit, is any public parking , as well as the advantage of being designed in a way uniformity, Which allows the observer to see the car plate is clearly.
The parking consist of more than seven path, each path consists of 80 parking , Because it's given the large volume we took three paths by 242 parking
It's type of the parking is off street ( surface lot ).
When data collection was the distribution of work between the Working Group is composed of 3 students, each student recorded path (as shown in the figure No. 2), and bearing in mind that start is equal for all as well as the end, in addition to the observer follows the same path at each time period , so there will be no errors in the results.
Begin the study period from 7:45 to 12:45 any length of study 5 hours, and each time period consists of one hour and forty minutes for four periods, and was numbered parking, and the observer registration plate numbers of cars on his right hand and his left on the table are numbered according to the situation, and so on for each observe and each time period (One hour and forty minutes), and recorded results in data collection sheet (Table .1)
Data Collection Form Location : Next to preparatory Year
Observers : Mohammed ALMannaa , Meshal ALDajam , Mohammed ALMosned
Date : 28 /4 / 1432 H , Time : 7:45 – 12:45 PM , Weather : Sunny Sheet 5 to 10
Vehicles Parked
Stall +100 (7:45) +200 (9:25) +300 (11:05) +400 (12:45)
1 NZA T T T
2 GRB T T ZJH
3 TGA T T T
4 BSB T DJA T
5 HRB T T T
6 KLL T T KDS
7 XTZ T T JDA
8 KGA T RSB XSB
9 JUA T T T
10 UTA T LZA JRB
11 HNA T T T
12 SZA T T TZU
13 HRB T T T
14 URH T TZU RSB
15 LKA T T T
16 RSB T T RTA
17 VKH T T T
18 RTA T T DBA
19 ZUA T T T
20 DBA T T T
21 SSA T T T
22 RRB T T T
23 ZBB T T T
24 GRB T T GSB
25 UUG T T T
26 JWH T KXB SAA
27 HRB T T ZSB
28 LZA T T JRB
29 DBA T T HJB
30 ZXA T T ATB
31 XBA T JUA -
32 KJJ T JRB JVA
33 HJB T T -
34 NAB T KJJ -
35 JVA T T T
36 SLU T T T
37 JAA T T T
38 BJB T T T
39 EBB T NAB VLU
40 ZXA T T T
41 LDE T T T
42 RLL T T T
43 EXB T JRB T
44 VDB T T KNA
45 EXA T T T
46 JJA T T T
47 TXB T T LRA
48 ATA T T LTA
49 NBA T TXB T
50 JXA T T T
51 LNA T T T
52 LBA T T T
53 NRS T T T
54 EKA T T T
55 VSA T T JAB
56 JAB T T NDB
57 BXB T T LFU
58 HJB T T T
59 RSB T T NKA
60 LHA T T T
61 TSB T T T
62 THN T GDA T
63 KNA T T T
64 JRB T HRB T
65 LGE T T T
66 VUA T T UV
67 ZVA T T T
68 SDB T T T
69 LDB T T T
70 ZSA T T T
71 DTD T T ZBB
72 RSB T T T
73 HNA T T T
74 LNA T T T
75 ANN T T KRB
76 BSB T T T
77 - BJB T LLL
78 JRB T T T
79 - RSB T T
80 ARA T - VND
81 RDB T T RDB
82 GAA T T TXA
83 BHA T T T
84 NHN T T -
85 KTA T T HBA
86 LDB T T T
87 KVA T T GSB
88 VUT T T T
89 LUA T T AKA
90 GZS T - DAB
91 TGA T - REA
92 ZSB T T T
93 JKA T REA T
94 RSB T - KLL
95 ALA T JKA T
96 JSB T T T
97 HNA T T T
98 RSB T T T
99 HBB T T T
100 EEA T T T
101 HHA T T T
102 JHA T T T
103 DBV T T T
104 HJB T NSB T
105 GEA T T T
106 RHA T T T
107 TUA T T T
108 JZU T T T
109 TBA T T T
110 BRE T - TSB
111 UGA T - DVA
112 LRA T T T
113 BJB T T T
114 GJB T T T
115 TTA ZUA T -
116 RVL T T BSB
117 TEA T - TTA
118 XDB T T T
119 RSA T T T
120 XSA T T T
121 EEA T T T
122 XVG T T T
123 NDA T T T
124 JRB T - LAB
125 KHA T - ZUA
126 NSH T T T
127 HAD - HLN T
128 ULA T T T
129 NZA T T T
130 ZLA T URB KDA
131 RSN T T KVJ
132 RTB T - AXA
133 JNA T UNA T
134 VSH T T JUH
135 SNA T T T
136 KXB T - XBB
137 RSB T T T
138 RSB T T T
139 UAU T T STA
140 JJA T T RKA
141 LNA T T T
142 LAB T - VUA
143 KRB T T T
144 VBB T T T
145 DTA T T JJA
146 SBA T T DVZ
147 UED T T T
148 KXB T T BJA
149 GRB T T T
150 RNN T T T
151 UBA T T VVA
152 KKX T T JSB
153 JNA T T T
154 SBJ T - DNH
155 BSB T T HNA
156 RJA T JSB
157 NXB T T T
158 TUA T T T
159 DAB T - GSA
160 RRA T GTV T
161 XBB T T GEA
162 GBX T T T
163 LRZ T T T
164 DSA T HJB T
165 HJB T T T
166 ZZE T BRB T
167 HXJ T T T
168 JRA AGN ZZE T
169 ZBB T T HXJ
170 KRB T AGN T
171 JEA T T T
172 NDA T KRB KTA
173 EXA T T T
174 VDB T NDA T
175 TGA T JJA T
176 LDB T T JRB
177 DAA T - ALA
178 HEA JBA T LDB
179 BSB T T RRA
180 KRB T T RJA
181 JUA T T T
182 HLS T T RRB
183 - VJB T T
184 SBE T T T
185 ZSB T T T
186 JRB T T JJV
187 LDB T T T
188 XXA T T BSB
189 NAB T T T
190 BXB T T JRU
191 ك 501 T T T
192 VUA T T H A T
193 LZA T T T
194 TKA T T T
195 KAB T T T
196 NRA T T HAD
197 SNA T T T
198 KUA T AYO T
199 JKA T T T
200 KHA T MRD T
201 KKN T T T
202 EZK T T BSB
203 LDB T T JRB
204 LDB T T DRA
205 DAB T T REA
206 BXB T T T
207 TGA T T T
208 REA T T T
209 GRA T T T
210 RSB T T T
211 KUA T T VTB
212 BJA T T LVA
213 AZT T T KUA
214 JUN T T T
215 BXB T NZA T
216 NZA T - T
217 NHA T T T
218 VHG T - JSB
219 HSB T - T
220 JRB T T DTA
221 KVG T T LGA
222 DAA T T JAB
223 VXA KVJ T HSB
224 NSB T T DXJ
225 JJV T T T
226 UAB T T NDR
227 TGA T T T
228 MRD T - TTA
229 TKA T T T
230 ك 671 T T T
231 ARA T T TKA
232 VDT T SRB T
233 VXA T T T
234 REV T HJB T
235 ZBB - GJB T
236 - - GEA T
237 LUA T - -
238 ALA T - RSB
239 UGA T T T
240 BKU T HRB T
241 JLA T T RSL
242 ANB T - LAB
Table.1
Table.1 (Data collection sheets)
Notice for this table : Entries should have one of three forms : -the last digits of the license plate for vehicles first observed in
a particular space . -a Letter "T" for the same vehicle still in the space recorded on
the previous . -Dash if the space is empty . Why we chose the period outside (10-30 minutes)? 1-Parking of a student, students usually begin their
shift from eight am and 12 pm, so parking have changed very little other than if a supermarket would be a big change.
2- Papers did not indicate that we have to determine the period required 10-30 minutes
3- In addition , we don't see big change in occupancy of car for parking within observation time .
Data analysis / Results :
-summarize the data : We summarize the previous
table (Table .1), so that summarize the number of vehicles that were among space during the study period, in addition to the total time for each space was busy(Table.2 ) . For example , Parking No. 1 stopped a one car for all the time from 7:45 - 12:45, so we say that one car was used this park for five hours (400 minutes).
Table.2 ( summarize the data )
Stall +100 (7:45) +200 (9:25) +300 (11:05) +400 (12:45) Vehicle parked Time Used1 1 1 1 1 1 4002 1 1 1 1 2 4003 1 1 1 1 1 4004 1 1 1 1 2 4005 1 1 1 1 1 4006 1 1 1 1 2 4007 1 1 1 1 2 4008 1 1 1 1 3 4009 1 1 1 1 1 40010 1 1 1 1 3 40011 1 1 1 1 1 40012 1 1 1 1 2 40013 1 1 1 1 1 40014 1 1 1 1 3 40015 1 1 1 1 1 40016 1 1 1 1 2 40017 1 1 1 1 1 40018 1 1 1 1 2 40019 1 1 1 1 1 40020 1 1 1 1 1 40021 1 1 1 1 1 40022 1 1 1 1 1 40023 1 1 1 1 1 40024 1 1 1 1 2 40025 1 1 1 1 1 40026 1 1 1 1 3 40027 1 1 1 1 2 40028 1 1 1 1 2 40029 1 1 1 1 2 40030 1 1 1 1 2 40031 1 1 1 0 2 30032 1 1 1 1 3 40033 1 1 1 0 1 30034 1 1 1 0 2 30035 1 1 1 1 1 40036 1 1 1 1 1 40037 1 1 1 1 1 40038 1 1 1 1 1 40039 1 1 1 1 3 40040 1 1 1 1 1 40041 1 1 1 1 1 40042 1 1 1 1 1 40043 1 1 1 1 2 40044 1 1 1 1 2 40045 1 1 1 1 1 40046 1 1 1 1 1 40047 1 1 1 1 2 40048 1 1 1 1 2 40049 1 1 1 1 1 40050 1 1 1 1 1 40051 1 1 1 1 1 40052 1 1 1 1 1 40053 1 1 1 1 1 40054 1 1 1 1 1 40055 1 1 1 1 2 40056 1 1 1 1 2 40057 1 1 1 1 2 40058 1 1 1 1 1 40059 1 1 1 1 2 40060 1 1 1 1 1 40061 1 1 1 1 1 40062 1 1 1 1 2 40063 1 1 1 1 1 40064 1 1 1 1 2 40065 1 1 1 1 1 40066 1 1 1 1 2 40067 1 1 1 1 1 40068 1 1 1 1 1 40069 1 1 1 1 1 40070 1 1 1 1 1 40071 1 1 1 1 2 40072 1 1 1 1 1 40073 1 1 1 1 1 40074 1 1 1 1 1 40075 1 1 1 1 2 40076 1 1 1 1 1 40077 0 1 1 1 2 30078 1 1 1 1 1 40079 0 1 1 1 1 30080 1 1 0 1 2 30081 1 1 1 1 2 40082 1 1 1 1 2 40083 1 1 1 1 1 40084 1 1 1 0 1 30085 1 1 1 1 2 40086 1 1 1 1 1 40087 1 1 1 1 2 40088 1 1 1 1 1 40089 1 1 1 1 2 40090 1 1 0 1 2 30091 1 1 0 1 2 30092 1 1 1 1 1 40093 1 1 1 1 2 40094 1 1 0 1 2 30095 1 1 1 1 2 40096 1 1 1 1 1 40097 1 1 1 1 1 40098 1 1 1 1 1 40099 1 1 1 1 1 400100 1 1 1 1 1 400101 1 1 1 1 1 400102 1 1 1 1 1 400103 1 1 1 1 1 400104 1 1 1 1 2 400105 1 1 1 1 1 400106 1 1 1 1 1 400107 1 1 1 1 1 400108 1 1 1 1 1 400109 1 1 1 1 1 400110 1 1 0 1 2 300111 1 1 0 1 2 300112 1 1 1 1 1 400113 1 1 1 1 1 400114 1 1 1 1 1 400115 1 1 1 0 2 300116 1 1 1 1 2 400117 1 1 0 1 2 300118 1 1 1 1 1 400119 1 1 1 1 1 400120 1 1 1 1 1 400121 1 1 1 1 1 400122 1 1 1 1 1 400123 1 1 1 1 1 400124 1 1 0 1 2 300125 1 1 0 1 2 300126 1 1 1 1 1 400127 1 0 1 1 2 300128 1 1 1 1 1 400129 1 1 1 1 1 400130 1 1 1 1 3 400131 1 1 1 1 2 400132 1 1 0 1 2 300133 1 1 1 1 2 400134 1 1 1 1 2 400135 1 1 1 1 1 400136 1 1 0 1 2 300137 1 1 1 1 1 400138 1 1 1 1 1 400139 1 1 1 1 2 400140 1 1 1 1 2 400141 1 1 1 1 1 400142 1 1 0 1 2 300143 1 1 1 1 1 400144 1 1 1 1 1 400145 1 1 1 1 2 400146 1 1 1 1 2 400147 1 1 1 1 1 400148 1 1 1 1 2 400149 1 1 1 1 1 400150 1 1 1 1 1 400151 1 1 1 1 2 400152 1 1 1 1 2 400153 1 1 1 1 1 400154 1 1 0 1 2 300155 1 1 1 1 2 400156 1 1 0 1 2 300157 1 1 1 1 1 400158 1 1 1 1 1 400159 1 1 0 1 2 300160 1 1 1 1 2 400161 1 1 1 1 2 400162 1 1 1 1 1 400163 1 1 1 1 1 400164 1 1 1 1 2 400165 1 1 1 1 1 400166 1 1 1 1 2 400167 1 1 1 1 1 400168 1 1 1 1 3 400169 1 1 1 1 2 400170 1 1 1 1 2 400171 1 1 1 1 1 400172 1 1 1 1 3 400173 1 1 1 1 1 400174 1 1 1 1 2 400175 1 1 1 1 2 400176 1 1 1 1 2 400177 1 1 0 1 2 300178 1 1 1 1 3 400179 1 1 1 1 2 400180 1 1 1 1 2 400181 1 1 1 1 1 400182 1 1 1 1 2 400183 0 1 1 1 2 300184 1 1 1 1 1 400185 1 1 1 1 1 400186 1 1 1 1 2 400187 1 1 1 1 1 400188 1 1 1 1 2 400189 1 1 1 1 1 400190 1 1 1 1 2 400191 1 1 1 1 1 400192 1 1 1 1 2 400193 1 1 1 1 1 400194 1 1 1 1 1 400195 1 1 1 1 1 400196 1 1 1 1 2 400197 1 1 1 1 1 400198 1 1 1 1 2 400199 1 1 1 1 1 400200 1 1 1 1 2 400201 1 1 1 1 1 400202 1 1 1 1 2 400203 1 1 1 1 2 400204 1 1 1 1 2 400205 1 1 1 1 2 400206 1 1 1 1 1 400207 1 1 1 1 1 400208 1 1 1 1 1 400209 1 1 1 1 1 400210 1 1 1 1 1 400211 1 1 1 1 2 400212 1 1 1 1 2 400213 1 1 1 1 2 400214 1 1 1 1 1 400215 1 1 1 1 2 400216 1 1 0 1 1 300217 1 1 1 1 1 400218 1 1 0 1 2 300219 1 1 0 1 1 300220 1 1 1 1 2 400221 1 1 1 1 2 400222 1 1 1 1 2 400223 1 1 1 1 3 400224 1 1 1 1 2 400225 1 1 1 1 1 400226 1 1 1 1 2 400227 1 1 1 1 1 400228 1 1 0 1 2 300229 1 1 1 1 1 400230 1 1 1 1 1 400231 1 1 1 1 2 400232 1 1 1 1 2 400233 1 1 1 1 1 400234 1 1 1 1 2 400235 1 0 1 1 2 300236 0 0 1 1 2 200237 1 1 0 0 1 200238 1 1 0 1 2 300239 1 1 1 1 1 400240 1 1 1 1 2 400241 1 1 1 1 2 400242 1 1 0 1 2 300
ACCUMULATION 238 239 219 236 374 93200% OCCUPANCY 98.34 98.76 90.49 97.52 -- --
34 1 1 1 0 2 300
35 1 1 1 1 1 400
36 1 1 1 1 1 400
37 1 1 1 1 1 400
38 1 1 1 1 1 400
39 1 1 1 1 3 400
40 1 1 1 1 1 400
41 1 1 1 1 1 400
42 1 1 1 1 1 400
43 1 1 1 1 2 400
44 1 1 1 1 2 400
45 1 1 1 1 1 400
46 1 1 1 1 1 400
47 1 1 1 1 2 400
48 1 1 1 1 2 400
49 1 1 1 1 1 400
50 1 1 1 1 1 400
51 1 1 1 1 1 400
52 1 1 1 1 1 400
53 1 1 1 1 1 400
54 1 1 1 1 1 400
55 1 1 1 1 2 400
56 1 1 1 1 2 400
57 1 1 1 1 2 400
58 1 1 1 1 1 400
59 1 1 1 1 2 400
60 1 1 1 1 1 400
61 1 1 1 1 1 400
62 1 1 1 1 2 400
63 1 1 1 1 1 400
64 1 1 1 1 2 400
65 1 1 1 1 1 400
66 1 1 1 1 2 400
67 1 1 1 1 1 400
68 1 1 1 1 1 400
69 1 1 1 1 1 400
70 1 1 1 1 1 400
71 1 1 1 1 2 400
72 1 1 1 1 1 400
73 1 1 1 1 1 400
74 1 1 1 1 1 400
75 1 1 1 1 2 400
76 1 1 1 1 1 400
77 0 1 1 1 2 300
78 1 1 1 1 1 400
79 0 1 1 1 1 300
80 1 1 0 1 2 300
81 1 1 1 1 2 400
82 1 1 1 1 2 400
83 1 1 1 1 1 400
84 1 1 1 0 1 300
85 1 1 1 1 2 400
86 1 1 1 1 1 400
87 1 1 1 1 2 400
88 1 1 1 1 1 400
89 1 1 1 1 2 400
90 1 1 0 1 2 300
91 1 1 0 1 2 300
92 1 1 1 1 1 400
93 1 1 1 1 2 400
94 1 1 0 1 2 300
95 1 1 1 1 2 400
96 1 1 1 1 1 400
97 1 1 1 1 1 400
98 1 1 1 1 1 400
99 1 1 1 1 1 400
100 1 1 1 1 1 400
101 1 1 1 1 1 400
102 1 1 1 1 1 400
103 1 1 1 1 1 400
104 1 1 1 1 2 400
105 1 1 1 1 1 400
106 1 1 1 1 1 400
107 1 1 1 1 1 400
108 1 1 1 1 1 400
109 1 1 1 1 1 400
110 1 1 0 1 2 300
111 1 1 0 1 2 300
112 1 1 1 1 1 400
113 1 1 1 1 1 400
114 1 1 1 1 1 400
115 1 1 1 0 2 300
116 1 1 1 1 2 400
117 1 1 0 1 2 300
118 1 1 1 1 1 400
119 1 1 1 1 1 400
120 1 1 1 1 1 400
121 1 1 1 1 1 400
122 1 1 1 1 1 400
123 1 1 1 1 1 400
124 1 1 0 1 2 300
125 1 1 0 1 2 300
126 1 1 1 1 1 400
127 1 0 1 1 2 300
128 1 1 1 1 1 400
129 1 1 1 1 1 400
130 1 1 1 1 3 400
131 1 1 1 1 2 400
132 1 1 0 1 2 300
133 1 1 1 1 2 400
134 1 1 1 1 2 400
135 1 1 1 1 1 400
136 1 1 0 1 2 300
137 1 1 1 1 1 400
138 1 1 1 1 1 400
139 1 1 1 1 2 400
140 1 1 1 1 2 400
141 1 1 1 1 1 400
142 1 1 0 1 2 300
143 1 1 1 1 1 400
144 1 1 1 1 1 400
145 1 1 1 1 2 400
146 1 1 1 1 2 400
147 1 1 1 1 1 400
148 1 1 1 1 2 400
149 1 1 1 1 1 400
150 1 1 1 1 1 400
151 1 1 1 1 2 400
152 1 1 1 1 2 400
153 1 1 1 1 1 400
154 1 1 0 1 2 300
155 1 1 1 1 2 400
156 1 1 0 1 2 300
157 1 1 1 1 1 400
158 1 1 1 1 1 400
159 1 1 0 1 2 300
160 1 1 1 1 2 400
161 1 1 1 1 2 400
162 1 1 1 1 1 400
163 1 1 1 1 1 400
164 1 1 1 1 2 400
165 1 1 1 1 1 400
166 1 1 1 1 2 400
167 1 1 1 1 1 400
168 1 1 1 1 3 400
169 1 1 1 1 2 400
170 1 1 1 1 2 400
171 1 1 1 1 1 400
172 1 1 1 1 3 400
173 1 1 1 1 1 400
174 1 1 1 1 2 400
175 1 1 1 1 2 400
176 1 1 1 1 2 400
177 1 1 0 1 2 300
178 1 1 1 1 3 400
179 1 1 1 1 2 400
180 1 1 1 1 2 400
181 1 1 1 1 1 400
182 1 1 1 1 2 400
183 0 1 1 1 2 300
184 1 1 1 1 1 400
185 1 1 1 1 1 400
186 1 1 1 1 2 400
187 1 1 1 1 1 400
188 1 1 1 1 2 400
189 1 1 1 1 1 400
190 1 1 1 1 2 400
191 1 1 1 1 1 400
192 1 1 1 1 2 400
193 1 1 1 1 1 400
194 1 1 1 1 1 400
195 1 1 1 1 1 400
196 1 1 1 1 2 400
197 1 1 1 1 1 400
198 1 1 1 1 2 400
199 1 1 1 1 1 400
200 1 1 1 1 2 400
201 1 1 1 1 1 400
202 1 1 1 1 2 400
203 1 1 1 1 2 400
204 1 1 1 1 2 400
205 1 1 1 1 2 400
206 1 1 1 1 1 400
207 1 1 1 1 1 400
208 1 1 1 1 1 400
209 1 1 1 1 1 400
210 1 1 1 1 1 400
211 1 1 1 1 2 400
212 1 1 1 1 2 400
213 1 1 1 1 2 400
214 1 1 1 1 1 400
215 1 1 1 1 2 400
216 1 1 0 1 1 300
217 1 1 1 1 1 400
218 1 1 0 1 2 300
219 1 1 0 1 1 300
220 1 1 1 1 2 400
221 1 1 1 1 2 400
222 1 1 1 1 2 400
223 1 1 1 1 3 400
224 1 1 1 1 2 400
225 1 1 1 1 1 400
226 1 1 1 1 2 400
227 1 1 1 1 1 400
228 1 1 0 1 2 300
229 1 1 1 1 1 400
230 1 1 1 1 1 400
231 1 1 1 1 2 400
232 1 1 1 1 2 400
233 1 1 1 1 1 400
234 1 1 1 1 2 400
235 1 0 1 1 2 300
236 0 0 1 1 2 200
237 1 1 0 0 1 200
238 1 1 0 1 2 300
239 1 1 1 1 1 400
240 1 1 1 1 2 400
241 1 1 1 1 2 400
242 1 1 0 1 2 300
ACCUMULATION 238 239 219 236 374 93200
% OCCUPANCY 98.34 98.76 90.49 97.52 -- --
Table.2 ( summarize data )
-Parking statistics : Begin to analyze the data after collection
and summarized in order to find the following: 1- The parking volume is the hourly
representation of the number of vehicles using the facility during the analysis period .From Table .2 :
We can find this by adding the "vehicle parked" columns ( No.6) of the data summary (table.2) and dividing by the number of hour in the observation period ( 5 hours )
So , The Parking Volume = (sum of Column .6 ) / ( observation period )
= ( 374 / 5 ) = 74 .8 veh / hr
2-Turnover is the rate at which each space is used and it
computed by dividing the sum of all vehicles observed by the total number of parking space .From Table.2 :
We can find this by adding the "vehicle parked" columns ( No.6) and dividing by sum the number of space ( column No.1 ).
So , Turnover = ( Sum of column .6 ) / (Number of the
last row of column 1) = ( 374 / 242 ) = 1.55 veh per
space 3-Duration is the average time a vehicle occupies a space , and it
is computed by dividing the total vehicle – hours or vehicle – minutes parked by the total number vehicles .From Table.2 :
We can find this by adding the "Time used" columns ( No.7) and
dividing by sum the column "vehicle parked" (No.6 ). So, Duration = ( sum of column.7 ) / ( sum of column . 6 ) = ( 93200 / 374 ) = 249.2
minutes per parked vehicle = 4 hours
& 9 minutes per parked vehicle
4-Parked load is the amount of available parking actually used and is best expressed in percent . From Table.2
We can find this by the total space – hours or vehicle – minutes parked by the total space- hours or space minutes available .
So, Parking load = ( sum of column.7 ) / ( total space - minutes ) = ( 93200 / (400*242) ) = 0.96 = 96
% Notice : - Parking load allows an examination of the use of available parking from
one perspective . - A parking load of 100 % is nearly impossible to achieve , because time
elapses during which vehicles search for a parking space and enter and exit spaces and lots .
-Garber and hoel , among others , suggest the average for surface lots is 85% , for garages 80% , and for on-street parking 90% . Values depend on the use of spaces as well , with employee parking load being more inclined to approach 100% than retail parking .
- In this study , the percent is very large versus with 85 % ( for Garber and hoel ) , because Students use parking for a long time, according to the time of work shifts extending from the beginning of the study to the end of the study , and do not go out during working hours but a few.
5- Accumulation is simply the total number of vehicles using the spaces at a particular time . From Table.2 :
We can find this by sum the column 2 , 3 ,4 & 5 vehicles , versus with time 7:45 , 9 :25 , 11:05 & 12:45 respectively , we will be plotting for accumulation over time shows graphically how the parking load changes as time passes and is useful in identifying high – – demand period .
FIGURE.4 WE NOTICE IN FIG.5 : -AT 7 :45 ACCUMULATION PARKED IS 238 VEHICLES . AT 9:25 ACCUMULATION PARKED IS 239 VEHICLES AT 11:05 ACCUMULATION PARKED IS 219 VEHICLES AT 12:45 ACCUMULATION PARKED IS 236 VEHICLES SO , AT 9:25 IS HIGH – DEMAND PERIOD .
+100 (7:45)+200 (9:25) +300 (11:05)+400 (12:45)205
210
215
220
225
230
235
240
245
Parking Accumulation
Parking Accumulation
Questions : -Is the parking area fully utilized ? No, because the parking load ≠100% , It's 96 % , but in general is semi fully. -Does the parking demand appear to be satisfied ? Yes , because Did not reach the upper limit in the parking load . -Does the duration indicate that employees are using the area most attractive for
customers ? Here are not staff but students, so they are using the parking closest to the gate of the
college, and this is evident from the study, we find that the rear lines of parking are almost empty of cars, the other hand, we find that they stop their cars to get wrong for take a distance of less!
-What does the turnover rate indicate ? Indicates that the duration of high parking! (1.55 veh per space), where up to = 4 hours & 9
minutes per parked vehicle -Would relocation of the access drives better utilized the parking area ? parking are distributed correctly, we do not see that there is no need for redistribution but should
emphasize the person violates the park, as well as to separate the entrance gate on the exit so that there is a bottleneck entrance at peak times, as we saw it!
-Is there one time period that exhibits a much higher demand than others? Why? Yes , At 9:25 accumulation parked is 239 vehicles , Because Some students may
be delayed and not attend the first lecture and attend the second lecture, which starts at nine in the morning
-Except for construction of new spaces , what can be done to improve parking at this location ?
As mentioned in the previous question, must be separated entrance parking for exit, -How can video monitoring , or mobile video taping equipment , be used to improve
the data collection process ? Can sprinkle camera at the entrance to parking in addition to exit, from the beginningto the end
of the day, and subtracting the number of cars entering from outside we can find the number of parking within the car in a minute or any time we want!
In addition to the expense of time for each car entered the store the parking of thelicense plate number and time of entry and exit as well as when you calculate the time,so we can create parking for the accuracy of all!
Conclusion :
We find that during this study, the rate of car parking is high! , and due to the work shifts that start from the beginning to the end of the study, in addition to the high
Turnover , which means that parking the car was high. .Demand reaches its peak at nine o'clock, and due to that
students may fall behind they can not attend the first lecture and attend the second lecture at nine clock ..
As well as the parking not filled with full, bringing the Park to a valley to less than 100%, which means that the parking of car-free addition to the rear lines, and we believe that it is unnecessary to create new parking , and sufficiency of such stances improvement, and development of entrance and where it is given.